Colorful anti-forgery ink for high temperature sintering toughened glass and microcrystalline glass and use method thereof

A technology of high-temperature sintering and glass ink, which is applied in inks, applications, household appliances, etc., can solve the problems of uneven product quality, easy peeling off of printed marks, and inability to achieve anti-counterfeiting, and achieve good anti-counterfeiting effects

Inactive Publication Date: 2013-07-03
深圳市奥迪博士科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With people's growing living needs, tempered glass, glass-ceramic and other safety glass are used more and more widely. In recent years, more and more manufacturers of safety glass have sprung up, but the quality of the products of each manufacturer varies. There are many counterfeit products. In order to identify glass products from different manufacturers in appearance, the existing technology is to directly spray and print trademarks on the glass. For the current anti-counterfeiting inks, they use organic resin as the connection medium. As a result, the printed logo is easy to fall off or be easily scratched, so that the purpose of anti-counterfeiting cannot be achieved

Method used

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  • Colorful anti-forgery ink for high temperature sintering toughened glass and microcrystalline glass and use method thereof
  • Colorful anti-forgery ink for high temperature sintering toughened glass and microcrystalline glass and use method thereof

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Experimental program
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Embodiment Construction

[0020] Such as figure 1 As shown, take 10%-30% of organic binder, 30%-80% of inorganic high-temperature medium and 0%-40% of high-temperature pigment for mixing and grinding to make high-temperature sintered glass ink; then take anti-counterfeiting inorganic 20-50% of the material, mixed and stirred evenly, then ground, packaged and put into storage after passing the inspection, as the finished high-temperature sintered anti-counterfeiting glass ink.

[0021] Such as figure 2 As shown, take figure 1 The finished high-temperature sintered anti-counterfeiting glass ink is uniformly printed on the glass surface with an 80-350 mesh screen printing process, dried at a temperature of 150-200°C for about 3-5 minutes, and then the glass is put into a high-temperature furnace. 530-750°C, the time is 2-10 minutes. Carry out sintering treatment. During the treatment process, the binder of the organic part in the high-temperature anti-counterfeiting ink is burned away, leaving the ino...

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PUM

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Abstract

The invention relates to high temperature sintering glass colorful ink taking inorganic materials as main materials, which serves as a link medium (medium body), contains function materials with a reflection effect to an ultraviolet light source and other light sources, and is printed or sprayed and then subjected to 530-750 DEG C high temperature sintering technology so as to be compounded onto toughened glass or microcrystalline glass and combined permanently and firmly with the glass. Just like a watermark of RMB paper money, an anti-forgery pattern appears under irradiation of ultraviolet light, so that the anti-forgery effect for the glass can be achieved. The anti-forgery glass ink disclosed by the invention is sintered onto the surface of the glass at high temperature, so that the anti-forgery glass ink cannot be erased from the glass and the better anti-forgery effect can be achieved.

Description

technical field [0001] The invention relates to the anti-counterfeiting technology of toughened glass and glass-ceramic, in particular to anti-counterfeiting ink sintered on toughened glass and glass-ceramic at high temperature and a manufacturing method thereof. Background technique: [0002] With people's growing living needs, tempered glass, glass-ceramic and other safety glass are used more and more widely. In recent years, more and more manufacturers of safety glass have sprung up, but the quality of the products of each manufacturer varies. There are many counterfeit products. In order to identify glass products from different manufacturers in appearance, the existing technology is to directly spray and print trademarks on the glass. For the current anti-counterfeiting inks, they use organic resin as the connection medium. As a result, the printed logo is easy to fall off or be easily scratched off, thereby failing to achieve the purpose of anti-counterfeiting. The in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/02C03C17/23C09D11/03
Inventor 吴帝权
Owner 深圳市奥迪博士科技有限公司
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